9084950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 19579104

約数和(自身を除く): 10494154

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 101, 175, 202, 257, 350, 505, 514, 707, 1010, 1285, 1414, 1799, 2525, 2570, 3535, 3598, 5050, 6425, 7070, 8995, 12850, 17675, 17990, 25957, 35350, 44975, 51914, 89950, 129785, 181699, 259570, 363398, 648925, 908495, 1297850, 1816990, 4542475, 9084950]

約数ペア:

[(1, 9084950), (2, 4542475), (5, 1816990), (7, 1297850), (10, 908495), (14, 648925), (25, 363398), (35, 259570), (50, 181699), (70, 129785), (101, 89950), (175, 51914), (202, 44975), (257, 35350), (350, 25957), (505, 17990), (514, 17675), (707, 12850), (1010, 8995), (1285, 7070), (1414, 6425), (1799, 5050), (2525, 3598), (2570, 3535)]